Example sentences for: insurmountable

How can you use “insurmountable” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • However, no matter how strong a training program is, if there are no incentives for practitioners to use the training or the legal restrictions are insurmountable or the health care system is in total chaos and you cannot find who is in charge of the department because somebody has bought out the hospital, you will have difficulty implementing an intervention.

  • The relationship between al Qaeda and Iran demonstrated that Sunni-Shia divisions did not necessarily pose an insurmountable barrier to cooperation in terrorist operations.

  • Thomas Jefferson, a pessimist, maintained that blacks and whites "can never live in a state of equal freedom under the same Government, so insurmountable are the barriers which nature, habit, and opinion have established between them."

  • Recently, data obtained from genome sequencing projects have made it clear that bacteria exchange genetic information by means of transducing bacteriophages, conjugative plasmids, and natural transformation [ 18 ] at a much higher rate than previously thought [ 19 ] . There seem to be few insurmountable barriers to interspecies gene transfer, with transfers being documented between such diverse organisms as archea and eubacteria [ 20 ] . Synechococcus sp. [ 21 ] and some P. stutzeri strains [ 22 ] are two examples of the many bacterial species known to undergo natural transformation.

  • Lastly, proven vaccine approaches from the past have either failed (whole killed virus and subunit vaccines) or faced seemingly insurmountable regulatory hurdles (live attenuated virus vaccine).


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